The speed you need to stay in orbit is about 8 kilometers per second.[4]It's a little less if you're in the higher region of low Earth orbit. Only a fraction of a rocket's energy is used to lift up out of the atmosphere; the vast majority of it is used to gain orbital (sideways) speed.
Williamsburgâs Merchantâs Square in the Fall. Most feel that the ideal Williamsburg weather is in the fall. Warm days with temperatures that are often in the high 70âs in September, and fall back into the mid 60âs by November, give way to soft evenings that require only a light jacket.
1 The lowest monthly average temperature in Williamsburg for February is 42 degrees. 2  The most monthly precipitation in Williamsburg occurs in January with 0 inches. 3  The air quality index in Williamsburg is 21% better than the national average.  The pollution index in Williamsburg is 96% better than the national average.